.cla-header {
  display: flex;
  justify-content: space-between;
  height: 2.75rem;
  box-sizing: border-box;
  padding-top: 0.6875rem;
  padding-bottom: 0.625rem;
  border-bottom: 1px solid #f0f1f2;
  background-color: #fff;
}
.ant-btn {
  border: none;
  font-size: 20px;
  color: #65c541;
}
.span {
  position: absolute;
  left: 2.6875rem;
  line-height: 1.375rem;
  font-size: 1rem;
  font-weight: 500;
  max-width: 60%;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.flex-margin {
  margin-right: 10px;
  font-size: 16px;
  color: #65c541;
}

.flex {
  display: flex;
}
.cla-fh {
  width: 40px;
  height: 30px;
  /* margin: 0 10px; */
  color: #65c541;
}
.cla-fh-icon {
  margin-right: 20px;
}
.cla-title {
  height: 1.75rem;
  border-top: 1rem solid transparent;
  padding: 0 1rem;
  margin-bottom: 1rem;
}
.cla-book {
  position: relative;
  display: block;
  overflow: hidden;
  padding: 0.75rem 0;
}
.cla-book-img {
  font-size: 0;
  float: left;
  width: 2.4375rem;
  height: 3.25rem;
  margin-right: 0.75rem;
  margin-left: 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}
h4 {
  font-size: 1rem;
  line-height: 1.1;
  margin-top: 0.5rem;
  font-weight: 600;
}
em {
  font-style: normal;
  font-size: 0.75rem;
  line-height: 0.75rem;
  color: #808080;
}
.cla-footer {
  display: flex;
  /* display: table-cell; */
  padding: 0 1rem;
  line-height: 3.4375rem;
  font-size: 0.875rem;
}
.cla-footer > div {
  display: flex;
  margin: auto;
}
.cla-span {
  font-weight: 600;
  color: black;
}
.list-left .active {
  margin: 0;
  width: 5rem;
  height: 2.75rem;
  text-align: center;
  font-size: 0.7rem;
  color: #65c541;
  line-height: 0.875rem;
  /* background-color: white; */
  border: none;
}
.list-left {
  width: 5rem;
  display: flex;
  flex-wrap: wrap;
  float: left;
  height: 100%;
}
.list-right {
  float: left;
  width: 284px;
  border-left: 1px solid #f0f1f2;
  /* background: #65c541; */
  height: 100%;
}
.list-left .list-button {
  width: 5rem;
  height: 2.75rem;
  text-align: center;
  font-size: 0.7rem;
  color: #808080;
  line-height: 0.875rem;
  background-color: white;
  border: none;
  border-left: 2px solid white;
}
.son {
  display: block;
  display: block;
  padding: 1rem;
  position: relative;
  overflow: hidden;
  -webkit-transition: padding-left 0.15s;
  transition: padding-left 0.15s;
}
.son-img {
  display: block;
  width: inherit;
  height: 3.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}
.son-title {
  display: block;
  line-height: 1.2;
  color: #1a1a1a;
  font-size: 1rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.cla-book-son {
  position: relative;
  display: block;
  overflow: hidden;
  padding: 0.75rem 0;
  border-bottom: 1px solid #f0f1f2;
}
.son-p {
  font-size: 0.8125rem;
  line-height: 1.2;
  overflow: hidden;
  height: 0.9rem;
  margin: 0.4rem 0 0.35rem 0;
  margin-right: 0;
  word-break: break-all;
  color: #808080;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.new-book {
  position: relative;
  display: block;
  overflow: hidden;
  padding: 0.75rem 0;
}
.new-book-img {
  font-size: 0;
  float: left;
  width: 4.125rem;
  height: 5.5rem;
  margin-right: 0.75rem;
  margin-left: 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}
.new-border {
  border-top: 1px solid #f0f1f2;
}
.new-h4 {
  font-size: 0.875rem;
  line-height: 1.4;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.book-desc {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-height: 1.1875rem;
  height: 2.25rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-height: 1.1875rem;
  height: 2.25rem;
  overflow: hidden;
  word-break: break-all;
}
